baber/WOPTO huggingface dataset:
Patent JP-S63205827-A (JP)
Title: Photodetector
Inventor: DOI OSAMU
IPC: G11B7/13
Filed: 1987-02-20
Abstract: PURPOSE:To obtain a stable control signal and a stable information signal eve if a flaw exists in an optical disk by providing 1st division lines along straight direction intersecting orthogonally with each other on the light receiving surface of a photodetector and 2nd division lines extended from the 1st division lines on the way in different directions. CONSTITUTION:The 1st division lines 40, 41 are provided on the light receiving surface in the straight directions intersecting orthogonally with each other and then the 2nd division lines 42, 44 and 43, 45 are provided on the outside of an optical spot obtained at the time of just focusing similarly to track mapping directions to form 4-divided light receiving surfaces 35-38. In such a constitution, a spot 46 is formed on the light receiving surface when the disk is normal. When the flaw exists in the disk, the shape of the optical spot is formed as shown in a drawing 47 as an example, but the spot is deformed in the direction almost along the 1st and 2nd division lines 40, 42, 44, unbalance in the distribution of optical intensity can be corrected.
Patent JP-H0213865-A (JP)
Title: Testable integrated circuit
Inventor: PATORISHIA KAAREN GURAHAMU
IPC: H03K19/00
Filed: 1989-02-20
Abstract: PURPOSE: To perform a reliable test by generating a first output signal for indicating the existence of an effective signal on a bus bar as driver means are enabled, and by generating a second output signal as they are not enabled. CONSTITUTION: When a defective logic drives the enable input line 18 of a tri-state driver, or one or a plurality of tri-state drivers have defects, there may occur an orthogonal condition. Herein, a threshold detector 19 includes a first detector 20 for detecting an ineffective low level logical signal on a bus line 11 and a second detector 21 for detecting an ineffective high level logical signal on the bus line 11. As such, as drivers 12-15 are enabled, a fist signal is generated for indicating the presence of an effective signal on the bus line, and a second signal is generated as they are not enabled.
Patent JP-H07249804-A (JP)
Title: Hall element
Inventor: FUNAKI HIDEYUKI
IPC: H01L43/06
Filed: 1994-03-09
Abstract: PURPOSE:To reduce non-uniformity of sensitivity of an element with high sensi tivity by measuring the difference in a current of the entire current path section including plural current passing regions provided between two current paths. CONSTITUTION:A trench 14 located between two current paths A, B is parted at several portions. In the plural parted portions, current passing regions C1, C2, C3 through which currents can flow between the two current paths A, B are provided. This causes Hall currents IH to be generated in the current passing regions C1, C2, C3. Therefore, the Hall current of the entire element has a value of the product of the Hall current generated in each of the current passing regions C1, C2, C3 by the number of passing regions. Thus, a large output can be obtained regardless of electrode formation and the distance between electrodes. That is, the sensitivity of the element can be improved. To further improve the sensitivity of the element, it is preferable to determine the ratio of the width L of the current paths A, B to the width W of the current passing region to L>3W.
Patent JP-H06251862-A (JP)
Title: Ceramic heating element
Inventor: ONO MICHIO
IPC: H05B3/14
Filed: 1993-02-26
Abstract: PURPOSE:To improve the resistance to oxidation of a heating resistor and a base, prevent the deterioration of an insulating resistance at high temperature, and provide a ceramic heating element excellent in durability and reliability which is continuously operable for a long time and requires no complicated structure. CONSTITUTION:A ceramic heating body has a heating resistor embedded in a ceramic sintered body 2. In the ceramic sintered body, one kind or more of particles having an average particle size of 3-25mum which are selected from carbides, silicates, nitrides and borides of a metal having a thermal expansion coefficient larger than a base material 4 are dispersed and contained, as an included material 5, in the base material 4 mainly consisting of silicon nitride or aluminum nitride in the ratio of 3-25wt.%.
Patent JP-S61199978-A (JP)
Title: Thermal transfer recorder
Inventor: TAKEDA TAKAYUKI
IPC: B41J31/14
Filed: 1985-03-01
Abstract: PURPOSE:To lengthen the service life of a base film by lessening the effects of heat on the base film by providing a mobile means to allow the base film and a counter roller to contact with each other or separate from each other. CONSTITUTION:A counter roller 34 is turned to the direction of arrow H by rotation of an ink supply roller 33 to the direction of G, and a fixed amount of ink 18 from an ink trap P is coated on the surface of the roller 34. A back-up plate 43 is lowered at a given timing by a movable means to push the back side of a base film 13, and the surface of the base film 13 is pressed on the roller 34. A fixed amount of ink layer 18a is orderly coated on the surface of the film 13. Since the film 13 does not receive heat directly from the roller 33 and the ink trap P, the service life of the base film 13 can be lengthened.
Patent JP-S62197978-A (JP)
Title: Dictation recording and reproducing machine
Inventor: URAYAMA YUJI
IPC: G11B27/28
Filed: 1986-02-24
Abstract: PURPOSE:To reproduce all of the sound recording messages in full according to a priority order, by providing a means which sound-records a priority signal, the means which stores a message having priority, and the means which stores a data after a reproduction. CONSTITUTION:On a magnetic tape, a recording section 31 (mark E) of 16 cycles of a single frequency signal with 15Hz is formed for about 1sec from the completion time of the message, and immediately after that, a non-sound recording section 32 for six seconds is formed. Also, on the magnetic tape, a sound recording section 33 of the single frequency signal with 15Hz for about 1sec, a nonsound recording section 34 for 8/15sec, a sound recording section 35 of the single frequency signal with 15Hz for about 1sec, and a non-recording section 36 for 6sec, from a time when a hot line button is depressed, are formed in order, and an intermittent single frequency signal is sound-recorded as a mark P. In this way, all of the sound recording messages can be reproduced in full in a prescribed priority order.
Patent JP-S61198978-A (JP)
Title: Video image processing system
Inventor: HASHIMOTO TOSHIHIKO
IPC: G03F1/00
Filed: 1985-02-28
Abstract: PURPOSE:To prevent deteriorating of image and to remove ghost noise by converting the data representing the video image directly to a decomposing-plate generating data for printing without utilizing a hard copy as an intermedium medium. CONSTITUTION:The video signal, after being converted to RGB video signals and a synchronizing signal by a decoder etc., is inputted to a frame buffer part 4. In the buffer 4, the RGB video signals are converted to digital data by an A/D converter 10, and are stored in a frame memory 12. The data of said video image stored in the memory 12 are transmitted to a RAM of computer part 5 through respective interfaces 14 and 23 of the buffer part 4 and the computer part 5, and subjected to the image processing of ghost noise removing by a CPU 20. The data of video image after said processing, are stored again in the frame memory 12 after being transferred from a RAM 21 through the interfaces 23 and 14. The processed video image can be supplied in form of RGB video signals by a D/A converter connected with the memory 12 to be confirmed on the color monitor.
Patent JP-H03243493-A (JP)
Title: Guide device at time of accommodating leisure boat
Inventor: TANAKA TOKUAKI
IPC: B63C3/12
Filed: 1990-02-20
Abstract: PURPOSE:To easily position the approach position of a boat to a boattrestle at a sinking position by laying an air pipe on which air bubble holes are provided in series at intervals in the longitudinal direction of the leisure boat, below a maximum water depth to which the leisure boat-trestle is expected to be sunk. CONSTITUTION:A crane 4 which can freely travel parallel to the quay wall 2 for storing and controlling a leisure boat 1 on land, is provided, and a boat- trstle 5 positioned at right angles to the boat 1 is supported by the crane 4 through a crane-lifter 4a. Further, an air pipe 7 on which plural air bubble holes 7a are provided in series at intervals in the longitudinal direction along the center-line 1a position of the boat 1, is laid below a maximum sinking position of the boat-trestle 5, and air bubbles 7a are injected by pressurized air supplied from a pressurized air supply pump, etc., on land. The air bubbles 7a serve as a mark for guiding the entry of the boat into port by an operator, and for indicating a stop-position of the boat, and thus the time required for accommodating the boat can be shortened.
Patent JP-H04255729-A (JP)
Title: Surface-treatment of acrylic rubber molded article
Inventor: SENDA KAZUHISA
IPC: C08J7/12
Filed: 1991-02-08
Abstract: PURPOSE:To form a treated surface layer having decreased frictional coefficient and improved cross-linking density on the surface of a vulcanized article of an acrylic rubber containing active chlorine. CONSTITUTION:A formed and vulcanized article of an acrylic rubber containing active chlorine is produced by the copolymerization of 60-99.9wt.% of an alkyl acrylate monomer, 10-0.1wt.% of a monomer containing active halogen and 30-0wt.% of other monomer copolymerizable therewith. The article is treated with an organic solvent solution of 2,4,6-trimercapto-S-triazine and a dithiocarbamic acid metal salt and heat-treated at 150-200 deg.C to form a low- friction layer having a thickness of several to several tens mum on the surface of the vulcanized article.
Patent JP-S63207233-A (JP)
Title: Error resending control system
Inventor: TSUJI YOSHIJI
IPC: H04L1/16
Filed: 1987-02-24
Abstract: PURPOSE:To communicate a resending request signal to a transmission side device without fail even a long-distance line to which an echo suppressor is added by adding an attenuation function stopping signal in a transmission line besides the resending request signal when an error is detected at the received transmission signal. CONSTITUTION:When it is detected that image data PIX1 is an error, a command is issued from an error detecting terminal 24 to a resending request switch 410, a transmission/reception change-over switch 401 is thrown to a transmission side and a synthesizing signal of 350Hz and 2100Hz from a 350Hz oscillator 406 and a 2100Hz oscillator 407 or a sequential signal is sent. At this time, the suppression loss of an echo suppressor is removed, a level adjusting device 409 is prepared so that the echo suppressor can be always released without fail even when it is connected to any line of many and unspecified destinations and the area of a break-in W and a tone disabler circuit in the echo suppressor can be used together.
Patent JP-H11239225-A (JP)
Title: Centralized supervisory system and transmitter-receiver for the system
Inventor: SUZUKI HIROSHI
IPC: G08B21/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a centralized supervisory system with a simple configuration that can extend transmitters-receivers so as to satisfy the need of clients even when the number of clients is increased. SOLUTION: When each controllers 17a-17n provided to pluralities of telephone lines 15a-15n with one-to-one sends notice data via corresponding telephone line, each transmitter-receiver sets 11a-11n provided with one-to-one correspondence and connecting with a common bus 12 receives notice data from a corresponding controller via each telephone line and sends the received notice data to the common bus. A 1st personal computer 13a connects with the common bus and receives the notice data from each transmitter-receiver sets, and manages the received notice data from each controller.
Patent JP-H10210210-A (JP)
Title: Image reader for book document and image forming device equipped with the same device
Inventor: TAKAHASHI HIROSHI
IPC: G03B27/62
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To enable reverse page input and to enable proper operation for not only a left-open book document, but also a right-open book document by allowing a page number indicated by a 1st page input means which indicates a read start page of a book document to be larger than a page number indicated by a 2nd page input means which indicates a read end page. SOLUTION: This reader is equipped with a page turning means 200 which turns pages in one direction, the 1st page input means 101 which indicates a read start page of a book document, and the 2nd page input means which indicates a read end page of the book document and a page number indicated by the 1st input means 101 is allowed to be larger than a page indicated by the 2nd page input means. An image read plate SBU 101 arranged at the right end part of a scanning read page turning part (scanning unit) 200 obtains read image data. A microcomputer in IPU 103 calculates a right-end part position where a turned page should be put on the right upper part of the book document.
Patent JP-H08213745-A (JP)
Title: Method and apparatus for supplying flux
Inventor: MIZUNO SHINJI
IPC: H01L25/04
Filed: 1995-02-03
Abstract: PURPOSE: To realize method and apparatus for coating a predetermined number of flip chip mounting regions on a circuit board collectively with flux with high accuracy and stability. CONSTITUTION: An opening 10A accompanying a nozzle 10B is formed at a position, corresponding to the flux supply region of a circuit board 3, on one side of a mask member 10 and then the flux supply region of the circuit board 3 is coated with flux through each nozzle 10B. With such arrangement, the flux supply region can be coated collectively with flux with high accuracy and stability.
Patent JP-H04323434-A (JP)
Title: Beam joint device
Inventor: SAKATA TAKAKORE
IPC: E04B1/24
Filed: 1991-02-08
Abstract: PURPOSE:To carry out jointing of high reliability and save the labour by simplifying field work and improving carrying efficiency. CONSTITUTION:A beam joint device is constituted of a beam joint body 30 consisting of an angular pipe body interposing at a joint part with a beam 20 on an angular steel pipe column 10, a pair of upper and lower end plates 40, 40 making contact with the beam joint body 30 and installed on the end part of the beam 20 and a connecting element 50 to connect and joint each of the end plates 40, 40 and the beam joint body 30 to each other. A plural number of slits 31, 41 in the longitudinal direction are respectively provided on the beam joint body 30 and the end plates 40, and these beam joint body 30 and the end plates 40 are respectively sandwiched by the connecting element 50 through the respective slits 31, 41.
Patent JP-S63206007-A (JP)
Title: Circularly polarized wave array antenna
Inventor: MANO SEIJI
IPC: H01Q15/24
Filed: 1987-02-23
Abstract: PURPOSE:To improve the circularly polarized wave characteristic by arranging plural meander line type polarized wave converters having an aperture larger than the aperture of a planer array antenna in parallel and making most of the radiation energy of the array antenna incident on the polarized wave converter. CONSTITUTION:Three parallel meander line type polarized wave converters 5d-5f are provided to the front face of the microstrip array antenna 1 having an aperture of D1XD2 (depthXwidth) at a distance (a). The mutual distance of the converters 5d-5f is (b), its aperture is d1Xd2 and the relation of d1>D1 and d2>D2 is set to form the meander line 4 to the dielectric base 3. Almost all the electromagnetic waves generated by the array antenna 1 are absorbed by the converter 5d, radiated again and radiated from the front face of the converter 5f via the converter 5e as a circularly polarized wave. The distance of the meander line 4, the size of recessed and projection parts and the dimensions (a), (b) are decided depending on the operating wavelength. Thus, the device with excellent energy efficiency is formed.
Patent JP-S58156888-A (JP)
Inventor: YOKOMIZO OSAMU
IPC: G21C1/08
Filed: 1982-03-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53134436-A (JP)
Title: Zerography
Inventor: OOHARA KATSUNOBU
IPC: G03G15/05
Filed: 1978-04-04
Abstract: PURPOSE:To make possible the retension copying operation, by which a plurality of images to be copied are obtained with an electrostatic latent image once formed, by making a portion, which is used to form the latent image on a plotosensitive screen, of an insulating material which has a high electrostatic capacity and which has remarkably small attenuation of the charges.
Patent JP-H06226504-A (JP)
Title: Bar feeder
Inventor: KANEKO KAZUHIRO
IPC: B23B13/02
Filed: 1993-02-02
Abstract: PURPOSE:To facilitate the location and feed of a bar inserted in a spindle by inserting a barlike stopper movably forward and backward and radially into an axial slit formed in the side wall of the spindle and making this stopper move in the direction of the axis of the spindle by a moving mechanism. CONSTITUTION:After a spindle 22 is stopped in a fixed phase to locate a slit 22x right below a slit detecting sensor 28, a lift cylinder 13 of a stopper moving mechanism 10 is extended to insert a barlike stopper 19 into respective slits 22a, 22x of the spindle 22 and drive tube 25t. Next, a movable frame 18 is moved in the direction of the axis of the spindle 22 by the rotation of a ball screw 16 with a movable motor 16m to locate the stopper 19 in a predetermined position. Then, a barlike workpiece 2 is inserted into a drive tube 25t forced to abut against the stopper 19 by a press mechanism 40. Then, the workpiece 2 is clamped by a chuck 26 and the spindle 22 is rotated to work the workpiece 2 while the stopper 19 is withdrawn.
Patent JP-H06260278-A (JP)
Title: Radio wave seal device
Inventor: ISHII TAKAHITO
IPC: H05B6/76
Filed: 1993-03-01
Abstract: PURPOSE:To significantly minimize the size of a radio wave seal device of a door for high frequency heater. CONSTITUTION:A radio wave seal device is formed of a recessed groove 3 having a groove opening part consisting of a bottom surface 4 and both side wall surfaces 5, 6 formed of a conductive wall surface group provided on the peripheral part 2 of a door, and a short-circuit part; a protruding part 7 consisting of a conductive material protruding over the groove inner part from either one side wall surface upper part of the groove opening part; and a groove cover body consisting of a dielectric body covering the groove opening part including the protruding part 7. A plurality of slits 5S, 6S are provided on at least the protruding part 7 and both the side wall surfaces 5, 6 in the longitudinal direction of the groove so that the conductor width is smaller than a pitch, and the conductor width of the groove opening part is set larger than the conductor width of the short-circuit part.
Patent JP-S59165547-A (JP)
Title: Arithmetic controller of communication controller
Inventor: NAKAMURA KOUICHI
IPC: H03M13/00
Filed: 1983-03-09
Abstract: PURPOSE:To perform an arithmetic with high stability and at a high speed by switching the clock which is supplied to an error check code arithmetic part immediately after a communication controller accepts an error check character, to an internal arithmetic clock from a circuit transmission/reception clock. CONSTITUTION:An arithmetic clock switch circuit 8 is set at a preceding stage of an error code arithmetic circuit 9, and an indication is given to a mode register 5. Thus a circuit transmission/reception clock is switched to an internal clock sent from a clock controller 7 when the final character is transmitted and received. Then the arithmetic control is carried out with the stable internal clock. In such a way, the circuit 9 is switched to the output side of the controller 8 for calculation even though a terminal of the opposite side turns off a little ealier a transmission request, so that the arithmetic is stabilized.
Patent JP-H06249655-A (JP)
Title: Method and device for judging gradient of road
Inventor: YOSHIDA AKIKO
IPC: G01C5/00
Filed: 1993-03-01
Abstract: PURPOSE:To appropriately judge the gradient of a road even when the surrounding environment of a vehicle changes by finding the estimate of the weight-and-gradient resistance of the vehicle by subtracting the estimate of the running resistance from the estimate of the driving force of the engine. CONSTITUTION:An engine driving force estimating means 7 estimates the driving force of the engine of a vehicle from the detecting values of an engine rotating speed detecting means 1, etc. A running resistance estimating means 8 estimates the running resistance of the vehicle, such as the air resistance, etc., from the detecting values of a vehicle speed detecting means 4, etc. A weight-and-gradient resistance estimating means 9 estimates the weight-and-gradient resistance of the vehicle by subtracting the estimate of the running resistance obtained by the means 8 from the estimate of the driving force of the engine obtained by the means 7. A weight-and-gradient resistance correcting term deciding means 10 finds a correcting value for correcting an error caused by the state of the road surface and changes in environmental conditions, such as the outside air temperature, number of passengers, etc. The mean value of the weight-and-gradient resistance is used as the correcting value. A weight- and-gradient resistance correcting means 11 obtains a weight-and-gradient resistance which is close to the real value by subtracting the mean value from the estimate. A road gradient discriminating means 12 judges the gradient of a road.
Patent JP-H02219534-A (JP)
Title: Device for driving level winding of fishing reel
Inventor: OTAKE YUTAKA
IPC: A01K89/015
Filed: 1989-02-20
Abstract: PURPOSE:To enable parallel winding of a fishing line onto a spool by directly meshing a gear rotating integrally with the spool with a gear driving a level winding shaft without using a speed reducing means. CONSTITUTION:An arm wheel 44 in a state of engaging with a mechanical shaft 42 while meshing with a pinion gear 60 is rotated with a main gear provided in a handle shaft for rotating a handle. A spool side gear 38 is rotated with a pair of epicyclic gears 48 provided in the arm wheel 44 with above- mentioned rotation while meshing with the inside-diameter gear part (beta) of the spool side gear 38. The rotation of the spool side gear 38 is converted into rotation of a level winding gear 54 meshing with the outside-diameter gear part (alpha) of the spool side gear 38 to rotate a traverse cam shaft 20 connected thereto. The level winding is horizontally moved left and right to carry out parallel winding on a spool 24.
Patent JP-H0689259-A (JP)
Title: Method and system for dispersion-program type priority arbitration
Inventor: ROBAATO DABURIYUU CHIYAN
IPC: G06F13/374
Filed: 1993-03-01
Abstract: PURPOSE: To provide a program type priority schema. CONSTITUTION: This distributed arbitration schema is prepared for a communication bus and makes a relevant bus interface module decide a specific module that uses a bus next among those modules. The protocol of the schema serves as a general multiprocessor back plane bus interface which supports the multiprocessing/shared storages 16 and 18 and also the memory map input/output operations. This protocol can turn the priority that can be changed among system operations into a program type. The architecture of the schema processes the bus interruptions and therefore eliminates the individual interruption lines. The schema of such a constitution can implement a CMOS technique and also can be compatible with other integrated circuit device techniques.
Patent JP-S51115684-A (JP)
Title: Contactless pinboard system
Inventor: KIKUCHI JIYUNZOU
IPC: H01R11/01
Filed: 1975-04-03
Abstract: PURPOSE: A pinboard system utilizing electroinductive effect available for obtaining securely information of each junction point without contact. 
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